KOR-2-Flute Corner Rounding End Mill

Commodity Brief

Recommended for rounding outside edges on aluminum, copper and resin parts to the specified corner radius.
Two straight flutes and a formed radius edge follow the part perimeter to produce a convex corner, making the cutter suited to edges requiring a defined radius profile.
⌀0.6–7.6 mm; 34 sizes.

Carbon steel	Alloy steel	Pre-hardened steel	Stainless steel	Aluminum alloy	Copper	Resin	Graphite	Hard and brittle materials	Heat-resistant alloys	Workpiece Hardness
Carbon steel	Alloy steel	Pre-hardened steel	Stainless steel	Aluminum alloy	Copper	Resin	Graphite	Hard and brittle materials	Heat-resistant alloys	50HRC	55HRC	62HRC
○	○	○	○	◎	◎	◎

Code No. KOR	(R) Radius	(D) Dia.	(h) Length of Cut	(d1) Outer Dia.	(Y) Shank Taper Angle	(d) Shank Dia.	(L) Overall Length
4-040-025	0.25	3.1	0.45	4	12	4	50
4-040-05	0.5	2.6	0.7	4	12	4	50
4-040-075	0.75	2.1	0.95	4	12	4	50
4-040-10	1	1.6	1.2	4	12	4	50
4-040-125	1.25	1.1	1.45	4	12	4	50
4-040-15	1.5	0.6	1.7	4	12	4	50
6-060-025	0.25	5.1	0.45	6	15	6	50
6-060-05	0.5	4.6	0.7	6	15	6	50
6-060-075	0.75	4.1	0.95	6	15	6	50
6-060-10	1	3.6	1.2	6	15	6	50
6-060-125	1.25	3.1	1.42	6	15	6	50
6-060-15	1.5	2.6	1.7	6	15	6	50
6-060-175	1.75	2.1	1.95	6	15	6	50
6-060-20	2	1.6	2.2	6	15	6	50
6-060-25	2.5	0.6	2.7	6	15	6	50
8-080-05	0.5	6.6	0.7	8	15	8	50
8-080-075	0.75	6.1	0.95	8	15	8	50
8-080-10	1	5.6	1.2	8	15	8	50
8-080-125	1.25	5.1	1.45	8	15	8	50
8-080-15	1.5	4.6	1.7	8	15	8	50
8-080-175	1.75	4.1	1.95	8	15	8	50
8-080-20	2	3.6	2.2	8	15	8	50
8-080-25	2.5	2.6	2.7	8	15	8	50
8-080-275	2.75	2.1	2.95	8	15	8	50
8-080-30	3	1.6	3.2	8	15	8	50
10-100-20	2	5.6	2.2	10	15	10	60
10-100-30	3	3.6	3.2	10	15	10	60
10-100-40	4	1.6	4.2	10	15	10	60
12-120-20	2	7.6	2.2	12	15	12	60
12-120-30	3	5.6	3.2	12	15	12	60
12-120-40	4	3.6	4.2	12	15	12	60
12-120-50	5	1.6	5.2	12	15	12	60
16-160-50	5	5.6	5.2	16	15	16	75
16-160-60	6	3.6	6.2	16	15	16	75